RE: Schematic for DEC H7441 (not the H744!)

>Eric Smith wrote: >DEC MK11-B Field Maintenance Print Set, October 1977 Thanks, Eric! I was just about to post that I discovered it's also in the PDP-11/04 maintenance print on Bitsavers, although it's not in the 11/34 print - go figure... I didn't actually need the schematic, although I

Re: Schematic for DEC H7441 (not the H744!)

DEC MK11-B Field Maintenance Print Set, October 1977 http://bitsavers.trailing-edge.com/pdf/dec/pdp11/1170/MK11-B_Field_Maintenance_Print_Set_Oct77_part2.pdf pages 27 to 36 of the PDF file

Schematic for DEC H7441 (not the H744!)

Is there a schematic for the H7441 regulator anywhere? There are several out there for the H744 but, although they are plug compatible, the H7441 is totally different. The H744 uses an LM723, but in the 7441 DEC appears to have rolled their own regulator using a bunch discrete parts and opamps